Brian and Jasmin Kaddatz, along with their family, of Merrindale Gelbvieh at Cinnabar, have been dedicated to the Gelbvieh breed since 1989. Their journey began in Mackay, Queensland, when they promoted the first Gelbvieh cattle in tropical Australia, paving the way for the breed’s expansion across the state and beyond.
The Kaddatz family were true innovators, being the first in Australia to cross Gelbvieh with Bos Indicus cattle – a hybrid now recognised for its superior characteristics, including adaptability, growth, and carcase quality.
Over the years, Merrindale Gelbvieh has been a strong supporter of the breed nationwide and continues to achieve outstanding show results. At BEEF 2024, they claimed the prestigious Grand Champion Gelbvieh Bull with Kadfarm Gelbvieh Spartan. Most recently, at EKKA 2025, Merrindale Ulrick was awarded Reserve Senior Champion Male.
Gelbvieh are a unique breed in the beef industry, combining strong maternal instincts with excellent growth rates and muscle development. Known for their quiet temperament and early maturity, Gelbvieh begin laying down fat at a young age, allowing them to reach market weight faster while delivering optimum finish and tender, flavoursome beef.
Visually, the breed is equally appealing, with colours ranging from a golden honey hue to deep red and black. This makes them ideal for crossbreeding, producing uniform, solid-coloured progeny that present well both in the paddock and at the saleyards.
Globally, Gelbvieh are valued for their versatility, complementing both British and tropical breeds. In fact, they are the most used breed in the USA for composite breeding, testament to their adaptability and performance.
From humble beginnings in tropical Queensland to national show success, the Kaddatz family’s commitment has cemented Merrindale Gelbvieh as a leader in promoting and developing this remarkable breed across Australia.
